package com.example.mobile2021606140lhq0318;

import androidx.appcompat.app.AppCompatActivity;

import android.os.Bundle;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        TextView tvLine4 = findViewById(R.id.tv_mian_line4);
        tvLine4.setTextSize(18);
        tvLine4.setText("阶前梧叶已秋声");
    }
}